With over 40 years' experience working with a variety of industries, Global Pumps' share the common things to check for pump problems:
- check the volute casing, impeller vanes, wear plate or wear rings and any hardware. At this point, complete a shut-off test to determine if there is any internal wear. Global Pumps suggest recording the suction and discharge pressure readings
- check the impeller clearance – if this is off, components can wear due to rubbing
- check the seal – has the seal been worn? There could be sand or other materials that can break the seal. If the integrity of the seal has been compromised, then replace the seal
- check the bearings of the pump, as worn bearings can cause a wobble. This leads to noise and overheating which could eventually freeze so these must be checked and replaced
- check the engine or motor – are these receiving enough power
- check instruments in the suction and discharge lines. i.e. air release devices, valves, check valves and shock control devices for optimal operation.
Is your pump problem not listed? Or you are not exactly sure what is going on with your pumping system, give Global Pumps a call. Our team have experience assisting businesses from a wide range of industries solving their tough challenges.
